OLIVIER TOMAZ

R&D Engineer

Before he co-founded Ledger in 2014, Olivier also co-founded Ubinity in 2012, with Cedric Mesnil and Nicolas Bacca, where he works mostly on embedded systems and devices development. Prior to co-founding Ledger, he founded BTChip in 2014, a company which merged with Ledger.

He holds a Master’s Degree in Engineering, specialised in Information Technology / Database and Systems / Networks; he also holds a MSc in cryptography / Systems Networks Telecommunication Content Security.

Founded in 2014, Ledger is a leader in security and infrastructure solutions for cryptocurrencies and blockchain applications. Headquartered in Paris, Vierzon, New York, San Francisco and Hong Kong, Ledger has a team of over 200 professionals developing a variety of products and services to safeguard cryptocurrency assets for individuals and companies – including the Ledger hardware wallets line already sold in 165 countries.